Add collect data addendums mode
announce the table and column that has a linked type in the unhandled situation of int -> serial
Trying this again with a new fork so pull request is sane. DBSteward now properly extracts isolated, non-table-associated sequences and their grants.
Unit test for isolated sequence issue added; all tests currently passing
Merge pull request #45 from Xobicvap/master

Isolated sequence extraction
Merge pull request #44 from austinhyde/collect-data-addendums

Add collect data addendums mode
base_index and overlay_index in data_row_overlay_key_search were swapped so that columns are matched against correctly
Unit test for adding column to primary keyed table
Fix for issue encountered when no tables in DB being extracted have columns linked to sequences
Merge pull request #46 from Xobicvap/master

duplicate update fix
xml_parser::xml_composite function documentation update